EP3513615A1 - Timing-designs für direktzugriffsverfahren (rach) für new radio (nr) - Google Patents
Timing-designs für direktzugriffsverfahren (rach) für new radio (nr)Info
- Publication number
- EP3513615A1 EP3513615A1 EP17792236.6A EP17792236A EP3513615A1 EP 3513615 A1 EP3513615 A1 EP 3513615A1 EP 17792236 A EP17792236 A EP 17792236A EP 3513615 A1 EP3513615 A1 EP 3513615A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- message
- random access
- user equipment
- base station
- access procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 236
- 238000013461 design Methods 0.000 title description 10
- 230000004044 response Effects 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 81
- 230000006854 communication Effects 0.000 claims description 81
- 230000005540 biological transmission Effects 0.000 claims description 57
- 238000012545 processing Methods 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 32
- 230000006870 function Effects 0.000 description 13
- 239000000969 carrier Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 230000011664 signaling Effects 0.000 description 10
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- 238000013475 authorization Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/002—Transmission of channel access control information
- H04W74/008—Transmission of channel access control information with additional processing of random access related information at receiving side
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access, e.g. scheduled or random access
- H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
- H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
- H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
- H04W74/085—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment collision avoidance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662417883P | 2016-11-04 | 2016-11-04 | |
US15/648,313 US10327265B2 (en) | 2016-11-04 | 2017-07-12 | Random access procedure timing designs |
PCT/US2017/055638 WO2018084995A1 (en) | 2016-11-04 | 2017-10-06 | New radio (nr) random access procedure (rach) timing designs |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3513615A1 true EP3513615A1 (de) | 2019-07-24 |
EP3513615B1 EP3513615B1 (de) | 2020-01-22 |
Family
ID=62064280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17792236.6A Active EP3513615B1 (de) | 2016-11-04 | 2017-10-06 | Timing-designs für direktzugriffsverfahren (rach) für new radio (nr) |
Country Status (4)
Country | Link |
---|---|
US (3) | US10327265B2 (de) |
EP (1) | EP3513615B1 (de) |
CN (1) | CN109892001B (de) |
WO (1) | WO2018084995A1 (de) |
Families Citing this family (60)
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US10791541B2 (en) * | 2016-06-22 | 2020-09-29 | Lg Electronics Inc. | Method for performing random access and terminal for performing same |
ES2834936T7 (es) | 2016-11-04 | 2023-10-27 | Ericsson Telefon Ab L M | Método y aparato para identificar y usar recursos radioeléctricos en una red de comunicación inalámbrica |
US10327265B2 (en) * | 2016-11-04 | 2019-06-18 | Qualcomm Incorporated | Random access procedure timing designs |
CN110622564B (zh) * | 2016-12-21 | 2021-10-01 | 鸿颖创新有限公司 | 无线通信系统的状态转移方法 |
CN112714470B (zh) | 2017-01-04 | 2022-09-02 | 华为技术有限公司 | 一种通信方法及其终端设备、网络设备 |
US11153886B2 (en) * | 2017-01-13 | 2021-10-19 | Huawei Technologies Co., Ltd. | System and method on transmission adaptation for uplink grant-free transmission |
US11019655B2 (en) * | 2017-01-19 | 2021-05-25 | Apple Inc. | Advertisement of NR capability to user equipment |
CN108809488A (zh) * | 2017-05-04 | 2018-11-13 | 电信科学技术研究院 | 一种消息解码方法、发送端和接收端 |
EP3622764B1 (de) * | 2017-06-15 | 2022-05-11 | Samsung Electronics Co., Ltd. | Verfahren und vorrichtung zur uplink-übertragung auf der basis einer eigenschaft von physischen ressourcen |
CN117155520A (zh) | 2017-08-24 | 2023-12-01 | 瑞典爱立信有限公司 | 用于无线通信的方法和装置 |
CN110493870B (zh) * | 2017-09-27 | 2020-08-21 | 华为技术有限公司 | 一种通信方法、装置和计算机可读存储介质 |
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2017
- 2017-07-12 US US15/648,313 patent/US10327265B2/en active Active
- 2017-10-06 CN CN201780067310.7A patent/CN109892001B/zh active Active
- 2017-10-06 WO PCT/US2017/055638 patent/WO2018084995A1/en unknown
- 2017-10-06 EP EP17792236.6A patent/EP3513615B1/de active Active
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2019
- 2019-06-17 US US16/443,429 patent/US11102820B2/en active Active
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2021
- 2021-07-19 US US17/379,644 patent/US20210345423A1/en active Pending
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US10327265B2 (en) | 2019-06-18 |
US11102820B2 (en) | 2021-08-24 |
US20190306893A1 (en) | 2019-10-03 |
EP3513615B1 (de) | 2020-01-22 |
CN109892001B (zh) | 2020-07-17 |
CN109892001A (zh) | 2019-06-14 |
US20210345423A1 (en) | 2021-11-04 |
WO2018084995A1 (en) | 2018-05-11 |
US20180132282A1 (en) | 2018-05-10 |
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